3-Hydroxy-4H-pyran-4-one

Overview

IDCS-cf95a9992ad4

CAS RN496-63-9

Synonyms 3-Hydroxy-4H-pyran-4-one
Pyromeconic acid
496-63-9
3-hydroxypyran-4-one
4H-Pyran-4-one, 3-hydroxy-
3-Hydroxy-4-pyrone
Pyrocomenic Acid
NSC 78608
DTXSID7060091
8J0G2X46R7 More…

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Identification

Molecular FormulaC5H4O3

Molecular Weight112.08 g/mol

CAS Number496-63-9

IUPAC Name

3-hydroxypyran-4-one

C1=COC=C(C1=O)O

InChI=1S/C5H4O3/c6-4-1-2-8-3-5(4)7/h1-3,7H

VEYIMQVTPXPUHA-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.

WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
WarningH319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
WarningH335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]